Behavioral task
behavioral1
Sample
D5EA5EC6D3DD740D1D8B6B817A667094.exe
Resource
win7-20231215-en
General
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Target
D5EA5EC6D3DD740D1D8B6B817A667094.exe
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Size
75KB
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MD5
d5ea5ec6d3dd740d1d8b6b817a667094
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SHA1
f75cffadf0cb8c7afac041d42d7beb416474e96a
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SHA256
c9bd849cb30e63f3fa72d83b52303b21f3a880a5e7c6236e38a92dc078467e8d
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SHA512
c4cc9305e6d10ef16860c6f3c1a29dd0377d2946e5c17dd7cb4d8ec56d262840ee9530c542e82ac337e0abe558e0fe3c58465d11652a9feb1a6fba6494e2d2a8
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SSDEEP
1536:5ZuhD5z28TC2qM/AEc7s1PsYTgbSUPH4Lb0tY4:eNoEc7suugbSKHaboY4
Malware Config
Extracted
blacknet
HacKed
http://op.mrstealth.pagekite.me
BN[eZOiZQdo-5530693]
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antivm
true
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elevate_uac
true
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install_name
WindowsUpdate.exe
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splitter
|BN|
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start_name
35dcbc7eb742dd4f1edfbccf7826c724
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startup
false
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usb_spread
false
Signatures
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BlackNET payload 1 IoCs
Processes:
resource yara_rule sample family_blacknet -
Blacknet family
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Contains code to disable Windows Defender 1 IoCs
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
Processes:
resource yara_rule sample disable_win_def -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource D5EA5EC6D3DD740D1D8B6B817A667094.exe
Files
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D5EA5EC6D3DD740D1D8B6B817A667094.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 61KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ